Zobrazeno 1 - 10
of 183
pro vyhledávání: '"Michael Vasilyev"'
Publikováno v:
IEEE Photonics Journal, Vol 11, Iss 3, Pp 1-9 (2019)
We propose a hybrid silicon-nitride (Si3N4 or SiN for short)/nonlinear polymer waveguide to achieve second-harmonic generation of an input 1550 nm signal by modal phase-matching between zero-order spatial mode at 1550 nm and second-order mode at 775
Externí odkaz:
https://doaj.org/article/12e0319c4fd04d24bcdf585e5ad61142
Autor:
Lu Li, Pallavi G. Patki, Young B. Kwon, Veronika Stelmakh, Brandon D. Campbell, Muthiah Annamalai, Taras I. Lakoba, Michael Vasilyev
Publikováno v:
Nature Communications, Vol 8, Iss 1, Pp 1-11 (2017)
Nonlinear optical processing devices are not yet fully practical as they are single channel. Here the authors demonstrate all-optical regeneration of up to 16 channels by one device, employing a group-delay-managed nonlinear medium where strong self-
Externí odkaz:
https://doaj.org/article/ec103e0397c0455c9b913c72a9f46a20
Publikováno v:
Quantum Computing, Communication, and Simulation III.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2bc5ffb20c2b648720181f63734988fc
https://doi.org/10.1117/12.2655576
https://doi.org/10.1117/12.2655576
Autor:
Cheng Guo, Michael Vasilyev
Publikováno v:
2023 Optical Fiber Communications Conference and Exhibition (OFC).
We experimentally demonstrate phase-preserving amplitude regeneration of an RZ-QPSK signal by placing an optical phase conjugator between two Mamyshev regenerators, improving intensity noise 2.8 times, Q-factor by 2.4 dB and EVM by 4.0%.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::95937333b8318114a6fe71bd1f63edf8
https://doi.org/10.23919/ofc49934.2023.10117458
https://doi.org/10.23919/ofc49934.2023.10117458
Autor:
Yichi Zhang, Zhenzhen Zhang, Liang Cui, Huang Yu, Qi Mo, Michael Vasilyev, Cheng Guo, Xiaoying Li, Hongtao Cheng
Publikováno v:
Journal of Lightwave Technology. 39:6281-6287
We study Raman gain in few-mode fibers (FMFs) by measuring spontaneous Raman scattering in polarization-maintaining FMF, mode-maintaining FMF and common FMF. The results show that the intensities of spontaneous Raman scattering in different polarizat
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1aede2ecdb50440d8545f6d4ee104ffb
https://doi.org/10.1109/jlt.2021.3096230
https://doi.org/10.1109/jlt.2021.3096230
Publikováno v:
IEEE Photonics Technology Letters. 33:864-867
We describe a scheme for generation of spatial-mode-entangled photon pairs in a few-mode fiber and experimentally demonstrate generation of idler beams from classical seed signals representing various superpositions of fiber LP01 and LP $_{11a}$ mode
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c201ca418258293c6c6efe7018f97766
https://doi.org/10.1109/lpt.2021.3089537
https://doi.org/10.1109/lpt.2021.3089537
Publikováno v:
IEEE Photonics Technology Letters. 33:872-875
We explore the potential of a combination of two fiber parametric wavelength converters and an erbium-doped fiber amplifier to serve as a hybrid amplifier for S-band. We experimentally confirm the validity of a simple quantum model of the wavelength-
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::78eace64f5a3fdb27bb092feb80ab8f7
https://doi.org/10.1109/lpt.2021.3083420
https://doi.org/10.1109/lpt.2021.3083420
Publikováno v:
IEEE Photonics Technology Letters. 33:860-863
We present a scheme for spatial-mode-selective frequency conversion in a few-mode fiber and experimentally demonstrate upconversion of arbitrary superpositions of LP01 and LP11a signal modes from C-band to the fundamental mode in S-band with all conv
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::732cad3e43c2e9e1a63d6c950a4a0430
https://doi.org/10.1109/lpt.2021.3075688
https://doi.org/10.1109/lpt.2021.3075688
Autor:
Brett R. Wenner, Monica S. Allen, Sarath C. Samudrala, Mohammad G. Abdallah, Subrata Das, Jeffery Allen, Michael Vasilyev, Kyu Jin Lee, Robert Magnusson
Publikováno v:
IEEE Photonics Technology Letters. 33:888-891
We report the design, fabrication, and characterization of a silicon-nitride (SiN) microring-resonator-based label-free biosensor for the purpose of neuropeptide Y (NPY) protein detection. NPY is commonly associated with stress in human body. The dev
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1ffd500cd335d70fd2f147f49566b1ce
https://doi.org/10.1109/lpt.2021.3069765
https://doi.org/10.1109/lpt.2021.3069765
Publikováno v:
2022 27th OptoElectronics and Communications Conference (OECC) and 2022 International Conference on Photonics in Switching and Computing (PSC).
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8053ace83f893f6cee252ce830ab76d2
https://doi.org/10.23919/oecc/psc53152.2022.9850217
https://doi.org/10.23919/oecc/psc53152.2022.9850217